Home / 807,065,758,690.30-1,778,637,222,589.50

Finding the Third Proportional to 807,065,758,690.30 and 1,778,637,222,589.50

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Solution

The third proportional to 807,065,758,690.30 and 1,778,637,222,589.50 is: 3,919,817,357,528.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    807,065,758,690.30 : 1,778,637,222,589.50 = 1,778,637,222,589.50 : x
  2. Step 2: Convert to fraction form
    807,065,758,690.30/1,778,637,222,589.50 = 1,778,637,222,589.50/x
  3. Step 3: Cross multiply
    807,065,758,690.30x = 1,778,637,222,589.50 × 1,778,637,222,589.50
  4. Step 4: Simplify right side
    807,065,758,690.30x = 3,163,550,369,580,890,470,744,064
  5. Step 5: Solve for x
    x = 3,163,550,369,580,890,470,744,064/807,065,758,690.30
  6. Step 6: Final answer
    x = 3,919,817,357,528.18

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.